Coverage Report

Coverage Report - javax.faces.component._FacetsAndChildrenIterator

Classes in this File

0/15

0/22

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 package javax.faces.component;
 
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.NoSuchElementException;
 
 /**
  * @author Manfred Geiler (latest modification by $Author: skitching $)
  * @version $Revision: 676298 $ $Date: 2008-07-13 05:31:48 -0500 (Sun, 13 Jul 2008) $
  */
 class _FacetsAndChildrenIterator<E>
         implements Iterator
 {
     private Iterator<UIComponent> _facetsIterator;
     private Iterator<UIComponent> _childrenIterator;
 
     _FacetsAndChildrenIterator(Map facetMap, List childrenList)
     {
         _facetsIterator   = facetMap != null ? facetMap.values().iterator() : null;
         _childrenIterator = childrenList != null ? childrenList.iterator() : null;
     }
 
     public boolean hasNext()
     {
         boolean hasNext = (_facetsIterator != null && _facetsIterator.hasNext()) ||
                (_childrenIterator != null && _childrenIterator.hasNext());
         if (!hasNext)
         {
             _facetsIterator = null;
             _childrenIterator = null;
         }
         return hasNext;
     }
 
     public Object next()
     {
         if (_facetsIterator != null && _facetsIterator.hasNext())
         {
             return _facetsIterator.next();
         }
         else if (_childrenIterator != null && _childrenIterator.hasNext())
         {
             return _childrenIterator.next();
         }
         else
         {
             throw new NoSuchElementException();
         }
     }
 
     public void remove()
     {
         throw new UnsupportedOperationException(this.getClass().getName() + " UnsupportedOperationException");
     }
 
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one
3		* or more contributor license agreements. See the NOTICE file
4		* distributed with this work for additional information
5		* regarding copyright ownership. The ASF licenses this file
6		* to you under the Apache License, Version 2.0 (the
7		* "License"); you may not use this file except in compliance
8		* with the License. You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing,
13		* software distributed under the License is distributed on an
14		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15		* KIND, either express or implied. See the License for the
16		* specific language governing permissions and limitations
17		* under the License.
18		*/
19		package javax.faces.component;
20
21		import java.util.Iterator;
22		import java.util.List;
23		import java.util.Map;
24		import java.util.NoSuchElementException;
25
26		/**
27		* @author Manfred Geiler (latest modification by $Author: skitching $)
28		* @version $Revision: 676298 $ $Date: 2008-07-13 05:31:48 -0500 (Sun, 13 Jul 2008) $
29		*/
30		class _FacetsAndChildrenIterator<E>
31		implements Iterator
32		{
33		private Iterator<UIComponent> _facetsIterator;
34		private Iterator<UIComponent> _childrenIterator;
35
36		_FacetsAndChildrenIterator(Map facetMap, List childrenList)
37	0	{
38	0	_facetsIterator = facetMap != null ? facetMap.values().iterator() : null;
39	0	_childrenIterator = childrenList != null ? childrenList.iterator() : null;
40	0	}
41
42		public boolean hasNext()
43		{
44	0	boolean hasNext = (_facetsIterator != null && _facetsIterator.hasNext()) \|\|
45		(_childrenIterator != null && _childrenIterator.hasNext());
46	0	if (!hasNext)
47		{
48	0	_facetsIterator = null;
49	0	_childrenIterator = null;
50		}
51	0	return hasNext;
52		}
53
54		public Object next()
55		{
56	0	if (_facetsIterator != null && _facetsIterator.hasNext())
57		{
58	0	return _facetsIterator.next();
59		}
60	0	else if (_childrenIterator != null && _childrenIterator.hasNext())
61		{
62	0	return _childrenIterator.next();
63		}
64		else
65		{
66	0	throw new NoSuchElementException();
67		}
68		}
69
70		public void remove()
71		{
72	0	throw new UnsupportedOperationException(this.getClass().getName() + " UnsupportedOperationException");
73		}
74
75		}